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. 2015 Oct 30;6:931. doi: 10.3389/fpls.2015.00931

Figure 4.

Figure 4

Expression of HAE and HSL2 promoter: GUS constructs at sites of ectopic abscission. (A–C) Enlargement of AZ and premature abscission of whole flowers and immature fruits compared to wild type silique (to the left in A) in A. thaliana plants overexpressing AtIDL1. (D) Enlarged vestigial AZ after abscission of a cauline leaf in A. thaliana overexpressing AtIDL1. (E,F) pHAE:GUS expression and (G) pHSL2:GUS expression in vestigial AZs at the bases of pedicels, branches, and cauline leaves.